Pith Number

pith:JA3USMJ3

pith:2026:JA3USMJ3MYFG2WTEVA4JETDD2Q

not attested not anchored not stored refs pending

Spectral Retrieval: Multi-Scale Sinc Convolution over Token Embeddings for Localized Retrieval in LLM Multi-Agent Systems

Andrea Morandi

arxiv:2605.24764 v1 · 2026-05-23 · cs.IR · cs.AI · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JA3USMJ3MYFG2WTEVA4JETDD2Q}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-26T01:03:57.113563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

483749313b660a6d5a64a838924c63d40f7715dfb1c5e0b01bcdfe719babcd30

Aliases

arxiv: 2605.24764 · arxiv_version: 2605.24764v1 · doi: 10.48550/arxiv.2605.24764 · pith_short_12: JA3USMJ3MYFG · pith_short_16: JA3USMJ3MYFG2WTE · pith_short_8: JA3USMJ3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JA3USMJ3MYFG2WTEVA4JETDD2Q \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 483749313b660a6d5a64a838924c63d40f7715dfb1c5e0b01bcdfe719babcd30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3c3caf8f31fb057e96c86f3aea431787a5f86249fa0ee68d36cfa7236a10f9b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-23T22:50:58Z",
    "title_canon_sha256": "1852eea7dfc92715b5e32d50fbc2ad3237e11482bcd319d27dc243ca9b6139fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24764",
    "kind": "arxiv",
    "version": 1
  }
}